** Worthington Steel WS.N up 5.2% at $40.80 premarket
** Late on Thursday co announced it will buy its German peer Kloeckner & Co KCOGn.DE in $2.4 billion all-cash deal
** Kloeckner shares jump 25% premarket after announcement
** Combined entity expected to generate about $9.5 bln in revenue, WS said
** Kloeckner operates over 100 sites across North America and Europe, offering carbon flat-roll, electrical steel and aluminum
** Deal expected to close in second-half of 2026
** WS stock rose 25% over the past year
(Reporting by Tharuniyaa Lakshmi in Bengaluru)
((tharuniyaa@thomsonreuters.com))